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path: root/drivers/tty/serial/mpsc.c
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Diffstat (limited to 'drivers/tty/serial/mpsc.c')
-rw-r--r--drivers/tty/serial/mpsc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/mpsc.c b/drivers/tty/serial/mpsc.c
index 6a9c6605666a..50366863cfa3 100644
--- a/drivers/tty/serial/mpsc.c
+++ b/drivers/tty/serial/mpsc.c
@@ -937,7 +937,8 @@ static int serial_polled;
static int mpsc_rx_intr(struct mpsc_port_info *pi)
{
struct mpsc_rx_desc *rxre;
- struct tty_struct *tty = pi->port.state->port.tty;
+ struct tty_port *port = &pi->port.state->port;
+ struct tty_struct *tty = port->tty;
u32 cmdstat, bytes_in, i;
int rc = 0;
u8 *bp;
@@ -968,8 +969,7 @@ static int mpsc_rx_intr(struct mpsc_port_info *pi)
}
#endif
/* Following use of tty struct directly is deprecated */
- if (unlikely(tty_buffer_request_room(tty, bytes_in)
- < bytes_in)) {
+ if (tty_buffer_request_room(port, bytes_in) < bytes_in) {
if (tty->low_latency)
tty_flip_buffer_push(tty);
/*